852 位客戶反饋 1z0-997-21 考試範圍廣、題型靈活，不少考生第一次應考都低估了它的難度。KaoGuTi 的 Oracle Cloud Infrastructure 2021 Architect Professional 題庫依據最新考試內容整理 145 道模擬試題，幫你提前熟悉出題方式。
Oracle 1z0-997-21 考試概覽:
| 認證廠商: | Oracle |
|---|---|
| 考試名稱: | Oracle Cloud Infrastructure 2021 專業架構師考試 |
| 考試代碼: | 1Z0-997-21 |
| 考試形式: | 多選題, 單選題 |
| 實際考試題數: | 50 |
| 證照有效期限: | 18 個月 |
| 考試費用: | USD 245 |
| 及格分數: | 70% |
| 相關認證: | Oracle Cloud Infrastructure 2021 認證助理架構師 |
| 考試時間: | 120 分鐘 |
| 支援語言: | 德文, 俄文, 韓文, 西班牙文, 葡萄牙文（巴西）, 英文, 日文, 義大利文, 法文, 簡體中文 |
| 推薦課程: | Oracle Cloud Infrastructure 專業架構師學習路徑 |
| 考試報名: | Oracle 大學 Pearson VUE |
| 範例考題: |  |
| 考試方式: | 線上遠端監考，或至 Pearson VUE 考場應試 |
| 必備條件: | 須持有 Oracle Cloud Infrastructure 2021 認證助理架構師證照或同等資格 |
| 官方大綱網址: | https://education.oracle.com/oracle-cloud-infrastructure-2021-architect-professional/pexam_1Z0-997-21 |
Oracle 1z0-997-21 考試大綱主題:
| 章節 | 目標 |
|---|---|
| 高可用性與災難復原設計 | - RTO/RPO 規劃、備份與複製策略 - 可用域、容錯域、區域與副本機制 - 負載平衡、容錯移轉與流量管理 |
| 雲端原生架構與自動化 | - 無伺服器架構與事件驅動設計 - 基礎架構即程式碼：Terraform、資源管理員與 CLI - 微服務、容器與 OKE |
| 設計與建置網路功能 | - 建置 FastConnect、站點對站點 VPN 與遠端存取 VPN - 設計 VCN 拓樸、子網路、路由表與閘道 - 設計混合雲與多雲連線架構 |
| 監控、治理與成本最佳化 | - 日誌、指標、警示與可觀測性 - 標籤管理、配額管控與帳務控管 - 資源規模調整與成本最佳化策略 |
| 資料庫服務設計與營運 | - 建置資料庫安全機制、備份與復原作業 - 選擇與部署 OCI 資料庫服務 - 資料庫遷移與複製方法 |
| 遷移與混合雲架構 | - 工作負載遷移策略：搬遷轉移與架構重構 - 資料傳輸服務與工具 - 混合雲架構設計與營運 |
| 資安與法規遵循 | - 加密機制、防火牆規則、WAF 與法規遵循管控 - IAM 政策、資源區隔、同盟與單一登入 - Cloud Guard、安全區域、金鑰保管庫與金鑰管理 |
1z0-997-21 認證考試問與答
1z0-997-21 是由 Oracle 推出的認證考試，正式名稱為「Oracle Cloud Infrastructure 2021 專業架構師考試」，通過後即可取得 Oracle Cloud Infrastructure 2021 認證專業架構師 認證。此認證屬於 專業級 等級，主要用來驗證考生在相關技術領域的專業能力，對求職與升遷都有實質幫助。與本考試相關的認證還包括 Oracle Cloud Infrastructure 2021 認證助理架構師，可依個人職涯規劃逐步進修。若你正準備報考 1z0-997-21，KaoGuTi 的練習題能幫助你更快掌握考試重點。
1z0-997-21 考試的題量為 50 題，考試時間為 120 分鐘。在有限的作答時間內，每題能停留的時間其實不多，答題節奏的掌握格外重要。建議作答時不要在單一題目上糾結過久，遇到不確定的題目先標記起來，全部答完再回頭檢查。考前不妨使用 KaoGuTi 的模擬試題進行幾次限時練習，實際體驗在 120 分鐘 內完成作答的節奏感，正式上場時時間分配會更有把握。
1z0-997-21 考試的及格分數為 70%，官方報名費為 USD 245。需要留意的是，若未能一次通過，重考必須再次全額支付報名費，加上等待與重新準備的時間，成本其實不低。建議正式報名前，先以 KaoGuTi 的 145 道練習題完整自我檢測，確認答題表現穩定超過及格標準後再預約考試，避免不必要的重考支出。
須持有 Oracle Cloud Infrastructure 2021 認證助理架構師證照或同等資格 報考條件可能隨官方政策調整，建議報名前再到 Oracle 官方考試頁面 確認最新規定，以免錯過任何變更。
有的，Oracle 官方為 1z0-997-21 考試推薦了以下培訓資源：
官方培訓能建立完整的知識架構，若再搭配 KaoGuTi 的 145 道 1z0-997-21 練習題反覆演練，就能把課程所學確實轉化為考場上的答題能力。
可以。KaoGuTi 提供 1z0-997-21 免費範例試題（Free PDF Demo），內容取自正式題庫，下載後即可實際檢視題目與答案解析的品質，滿意再購買。購買正式版後享有 365 天免費更新，題庫內容會隨考綱調整同步修訂；365 天到期後如需繼續更新，還可享有 50% 的續更折扣。
KaoGuTi 提供退款保證：購買後 60 天內參加 1z0-997-21 對應考試而未通過，可申請全額退款。申請時需提交報名證明（准考證／enrollment slip）複印件與官方成績單（Score Report）PDF，並於考後 2 天內提出，我們會在 7 天內處理完成。請注意，購買後 3 天內即參加考試、已下載但未實際應考、免費資料與過期訂單均不適用退款保證，且考生姓名須與付款人姓名一致。若不想退款，也可以選擇免費更換為兩個等值考試資料，並保留原購產品的更新服務。
交付方面，付款完成後系統會在一分鐘內將產品下載連結寄至你的電子郵件信箱，可立即下載開始準備；若 2 小時內未收到，請聯絡客服協助處理。產品不限制安裝的電腦數量，桌機、筆電都能自由使用。
1z0-997-21 考試大綱共分為 7 個主要領域，包括：
- 設計與建置網路功能（佔比未公布）
- 監控、治理與成本最佳化（佔比未公布）
- 資安與法規遵循（佔比未公布）
完整的大綱內容與各領域細項，請參考本頁上方的考試大綱區塊，建議逐條對照自己的熟悉程度，安排複習的優先順序。
最新的 Oracle Cloud Solutions Infrastructure 1z0-997-21 免費考試真題：
問題 #1
A new international hacktivist group, based in London, launched wide scale cyber attacks including SQL Injection and Cross-Site Scripting (XSS) across multiple websites which are hosted in Oracle Cloud Infrastructure (OCI). As an IT consultant, you must configure a Web Application Firewall (WAF) to protect these websites against the attacks.
How should you configure your WAF to protect the website against those attacks? (Choose the best answer.)
A. Enable a Protection Rule to block requests that came from London.
B. Enable an Access Rule to block the IP Address range from London.
C. Enable a Protection Rule that contains XSS Filters Categories and SQL Filters Categories.
D. Enable an Access Rule that contains XSS Filters Categories and SQL Filters Categories.
E. Enable a Protection Rule to block the attacks based on HTTP Headers that contain XSS and SQL strings.
問題 #2
You have an Oracle database system in a virtual cloud network (VCN) that needs to be accessible on port 1521 from your on-premises network CIDR 172.17.0.0/24.
You have the following configuration currently.
Virtual cloud network (VCD) is associated with a Dynamic Routing Gateway (DRG), and DRG has an active IPSec connection with your on-premises data center.
Oracle database system is hosted in a private subnet
The private subnet route table has the following configuration
The private subnet route table has following configuration.
However, you are still unable to connect to the Oracle Database system.
Which action will resolve this issue?
A)
Add an EGRESS rule in network security group as following.
B)
Add a route rule in the private subnet route table as following.
C)
Add an EGRESS rule in private subnet scurity list as following.
D)
Add an EGRESS rule in private subnet security list as following.
A. Option D
B. Option A
C. Option C
D. Option B
問題 #3
Your customer recently ordered for a 1-Gbps Fast Connect connection In ap-tokyo-1 region of Oracle Cloud Infrastructure (OCI). They will us this to one Virtual cloud Network (VCN) in their production (OC1) tenancy and VCN In their development OC1 tenancy As a Solution Architect, how should yon configure and architect the connectivity between on premises and VCNs In OCI?
A. Create a single private virtual circuit over FastConnect and attach fastConnect to either of the VCN's Dynamic Routing Gateway. Use Remote Peering to peer production and development VCNs.
B. You cannot achieve connectivity using single FastConnect link as the production and the development VCNs-are in separate tenancies. Request one more FastConnect connection.
C. Create a hub-VCN that uses Dynamic Routing Gateway (DRG) to communicate with on-premises network over FastConnect. Connect the hub-VCN to the production VCN spoke and with development VCN spoke, each peered via their respective local Peering Gateway (LPG)
D. Create two private virtual circuits on the FastConnect link. Create two Dynamic Routing Gateways, one for each VCNs. Attach the virtual circuits to the dynamic routing gateways.
問題 #4
You are part of a project team working in the development environment created in Oracle Cloud Infrastructure (OCI). You realize that the CIDR block specified for one of the subnets in a Virtual Cloud Network (VCN) is not correct and want to delete the subnet. While deleting you get an error indicating that there are still resources that you must delete first. The error includes the OCID of the VNIC that is in the subnet.
Which of the following action you will take to troubleshoot this issue?
A. Use OCI CLI to call "network vnic" and "compute vnic-attachment" operations to find out the parent resource of the VNIC.
B. Use OCI CLI to delete the subnet using -force option.
C. Copy and paste OCID of the VNIC in the search box of the OCI Console to find out the parent resource of the VNIC.
D. Use OCI CLI to delete the VNIC first and then delete the subnet.
問題 #5
A large financial company has a web application hosted in their on-premises data center. They are migrating their application to Oracle Cloud Infrastructure (OCI) and require no downtime while the migration is on-going. In order to achieve this, they have decided to divert only 30% of the application works fine, they divert all traffic to OCI.
As a solution architect working with this customer, which suggestion should you provide them?
A. Use an OCI load Balancer and distribute the traffic between OCI and on premises infrastructure.
B. Use OCI Traffic management with Load Balancing steering policy and distribute the traffic between OCI and on premises infrastructure.
C. Use OCI Traffic management with failover steering policy and distribute the traffic between OC1 and on premises infrastructure.
D. Use VPN connectivity between on premises Infrastructure and OCI, and create routing tables to distribute the traffic between them.
問題與答案：
| 問題 #1 答案： C | 問題 #2 答案： C | 問題 #3 答案： C | 問題 #4 答案： A | 問題 #5 答案： B |
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因為朋友推薦了你們網站，所以我購買了你們的1z0-997-21考試題庫，里面的試題非常不錯，我通過了考試。